Latency is spiking to 4x or higher then the norm at some hops along the way. Looks like peering through telia in general was not ready for the sudden increase in traffic. It may eventually clean up depending on how route announcements are managed, but you should be able to forward your data to your ISP's Tier3 support for a proper investigation. Sometimes they may be referred to as Engineering. You need that higher level of support for this...not the lower level help desk teams that look at localized issues. The problem is upstream and management by higher level support.